Gaines Adams (June 8, 1983 – January 17, 2010) was an American professional football player who was a defensive end in the National Football League (NFL) for three seasons. He played college football for Clemson University, and was recognized as a unanimous All-American. He was drafted in the first round of the 2007 NFL Draft, and played professionally for the Tampa Bay Buccaneers and Chicago Bears of the NFL. Adams died unexpectedly in 2010 from a previously undetected heart condition.
Adams was born in Greenwood, South Carolina. He attended Fork Union Military Academy in 2001 and recorded 58 tackles, 22 sacks, and two interceptions in 10 games. He was a three-year starter at Cambridge Academy, a small private school which only had an 8-man football team, where he was a dominant wide receiver and defensive end. His coach during high school was former University of South Carolina quarterback, Steve Taneyhill. In 2000, his team won the state title. During that year, Cambridge shut out four teams, beating one team 80–0. They had suffered only one loss that season to rival King Academy. He had 158 career receptions for 4,394 yard and 65 touchdowns, as well as 341 tackles, 10 interceptions, and 33 sacks in his career, and was a two-time All-state honoree. He chose Clemson over Georgia, Maryland, North Carolina, South Carolina, and Virginia. He had narrowed down his choices to North Carolina and Clemson, then signed with Clemson after the Tar Heels unexpectedly rescinded their offer. At Cambridge, he was named to the Greenwood Touchdown Club/Index-Journal All-Lakelands Team (which included four counties).